Contracts are essentially about strengthening human relationships in business and beyond, but they suffer from the vagaries of textual interpretation. As a remedy, computer code execution is objective. Can blockchains by way of »

Blockchain technologies offer some of the slowest performance compared to centralized systems. For instance, the world’s best-known blockchain network, Bitcoin, can only confirm an average of about 3-4 transactions per second, whereas, »

Earlier this year we announced the first part of our Series A funding with OpenCNP, Nasdaq Ventures, Digital Currency Group and Otium Ventures. Today we're happy to complete this round by welcoming Cardif »

Two zero-knowledge approaches to the problem are explained, analyzed, and compared. In our first post in this series, “Anonymous, Publicly Verifiable Boardroom Elections”, we outlined some design goals in building a decentralized electronic »

In the previous post we described the model of a protocol of anonymous voting; this article is dedicated to its implementation on Stratumn Chainscript. We’re going to gradually design the protocol; we »

Elections are the elephants in the room of (un)trusted processes. We highlight some of the tensions in designing a satisfactory electronic voting protocol, without centralized trust, laying the groundwork to present two »

Here at Stratumn Research we are currently applying various cryptographic primitives to allow participants finer control over their confidential information, even when it is shared in some way. Our general approach is to »

With a zero-knowledge protocol, sharing proofs without data and the selective disclosure of information offer possibilities for businesses to work together in an interconnected world Innovation: Gradual and Sudden Whether in the fields »

Richard Caetano and I presented Stratumn research on Proof Systems at the Ethereum Developer Conference in Paris on 18th of February, 2017. It was titled, "Going Beyond Decentralization with Prover-Verifier Systems." This post »

Sharing involves the risk of losing control. Today the cost of storage and transfer of the information is negligible. There's no more economic barrier to prevent the copying and storing of someone else's »

First mountains are mountains, rivers are rivers. Then rivers are not rivers, mountains are not mountains. Then rivers are rivers and mountains and mountains again. But the third mountain is not the same »

Security is about protecting the data from attacks that are external to the accepted participants in a network. Honesty is about ensuring the integrity of information provided by the participants. Security and honesty »

We’re pleased to announce some major updates Stratumn’s product offerings today. Proof of Process We’ve published a whitepaper called Proof of Process which describes our approach to bridging deterministic logic »

The Wright Brothers' solution to the challenge of human flight is a story of building the impossible. Between 1900 and 1902 the Wright Brothers perfected a glider with new and innovative aerodynamic control. »

With Stratumn agents you already have the power of creating transparent, provable and immutable audit trail of digitally notarized data at the tip of your finger. The data they produce comes in Chainscript »

Stratumn is a technology company focused on building enterprise grade tools and services that leverage blockchains and cryptography. As our solutions are targeted to a variety of verticals, we have recognized the need »

In partnership with Deloitte and Lemon Way, we at Stratumn are happy to unveil LenderBot, the first micro-insurance proof of concept for the sharing economy built with Blockchain technology. LenderBot allows people to »